WTB54PR9SY342-1

Overview

The WTB54PR9SY342-1 is a rectangular military specification board mount plug from the AirBorn W Series. It features 54 positions arranged in two rows with a 2.54 mm pitch. The connector utilizes gold-plated copper alloy pin contacts and a Polyphenylene Sulfide (PPS) housing. Designed for right-angle through-hole termination, it supports a current rating of 5 A and operates within a temperature range of -65 °C to +125 °C.

Feature Summary

• Compliant with MIL-DTL-55302 standards for rugged reliability
• Right-angle board mount configuration for space-efficient layouts
• Gold-plated contacts ensure stable signal transmission

Applications

• Military avionics systems
• Aerospace electronic assemblies
• Ruggedized industrial control boards

Procurement Notes

Verify the specific suffix SY342-1 against official Molex/AirBorn documentation to confirm polarization and guide set configurations. Ensure compatibility with mating receptacles such as the WTB54SOR9SY series. Confirm RoHS compliance status directly with the manufacturer prior to procurement.

Selection Notes

Select this component for applications requiring high-density interconnects on rigid PCBs. The right-angle design facilitates vertical cabling or stacking. Verify that the 5 A current rating and PPS thermal stability meet the environmental requirements of the target deployment zone.

Part Context

This part belongs to the AirBorn W Series, a line of rectangular connectors designed for harsh environments. The series offers various contact counts and mounting styles, all adhering to strict military specifications for durability and performance under extreme conditions.

Replacement Considerations

Cross-reference with other WTB54 variants in the W Series family. Ensure identical pin count, pitch, and mounting style when substituting.